C1322331331121211113313331333133313121211111333133313231321123122321   >>    C132233133112121111331333133313331312121111133313331323132112312232   <<    C1322331331121211113313331333133313121211111333133313231321123122323   >>      C1322331331121211113313331333133313121211111333133313231321123122322   >>